1 Ancient Tomb (TE) 305
1 Arcbound Reclaimer (DST) 101
1 Blasphemous Act (SOC) 238
1 Blinkmoth Nexus (EOS) 3
1 Blinkmoth Urn (C18) 197
1 Buried Ruin (M12) 224
1 Caged Sun (NPH) 132
1 Cathodion (MRD) 149
1 Chaos Warp (SOC) 239
1 Clock of Omens (M13) 202
1 Cloud Key (EOC) 54
1 Copper Gnomes (UZ) 291
1 Darksteel Citadel (M15) 242
1 Darksteel Forge (M14) 206
1 Dreamstone Hedron (ROE) 216
1 Duplicant (DRC) 54
1 Epochrasite (FUT) 162
1 Fire Diamond (CLB) 445
1 Forgotten Cave (ONS) 317
1 Genesis Chamber (DST) 122
1 Goblin Welder (SLD) 1617
1 Great Furnace (EOC) 161
1 Hammer of Purphoros (THS) 124
1 Hellkite Igniter (MBS) 65
1 Hoard-Smelter Dragon (SOM) 93
1 Hoarding Dragon (FDN) 626
1 Ichor Wellspring (MBS) 110
1 Junk Diver (MH3) 293
1 Karn, Silver Golem (UZ) 298
1 Krark-Clan Ironworks (MB2) 224
1 Kuldotha Forgemaster (SOM) 169
1 Lightning Greaves (SOC) 350
1 Liquimetal Coating (SOM) 171
1 Mind Stone (SOC) 352
1 Mind's Eye (MRD) 205
1 Mirrorworks (BRC) 149
1 Mishra's Factory (PLIST) 302
1 Mizzium Mortars (RTR) 101
21 Mountain (SOS) 278
1 Mycosynth Golem (5DN) 137
1 Mycosynth Lattice (DST) 130
1 Myr Battlesphere (SOM) 180
1 Myr Matrix (DST) 132
1 Myr Retriever (MRD) 215
1 Myr Turbine (MBS) 117
1 Nevinyrral's Disk (MH2) 298
1 Nuisance Engine (MRD) 221
1 Pentavus (M12) 213
1 Planar Portal (8ED) 311
1 Reliquary Tower (M13) 227
1 Scarecrone (EVE) 172
1 Sculpting Steel (10E) 342
1 Sensei's Divining Top (CHK) 268
1 Shimmer Myr (MBS) 129
1 Skullclamp (DST) 140
1 Slobad, Goblin Tinkerer (PLIST) 133
1 Smoldering Crater (UZ) 328
1 Sol Ring (SOC) 128
1 Solemn Simulacrum (FDN) 257
1 Staff of Domination (5DN) 156
1 Staff of Nin (M13) 217
1 Steel Hellkite (FDN) 681
1 Steel Overseer (M20) 239
1 Su-Chi (AQ) 31
1 Temple of the False God (FIC) 438
1 Thopter Assembly (MBS) 140
1 Thran Dynamo (BLC) 290
1 Trading Post (M14) 225
1 Trash for Treasure (MRD) 109
1 Triskelavus (TSP) 266
1 Unwinding Clock (NPH) 164
1 Urza's Factory (TSP) 280
1 Urza's Mine (9ED) 327
1 Urza's Power Plant (8ED) 329
1 Urza's Tower (M3C) 403
1 Vandalblast (FIC) 298
1 Vedalken Orrery (5DN) 163
1 Voltaic Key (M11) 219
1 Worn Powerstone (MH3) 298
1 Wurmcoil Engine (SOM) 223